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EthShanghai ENS integration workshop - May 2022
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Makoto Inoue
May 18, 2022
Technology
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150
EthShanghai ENS integration workshop - May 2022
Makoto Inoue
May 18, 2022
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Transcript
ENS integration workshop EthShanghai May 2022 Makoto Inoue (
[email protected]
)
Read the doc (https://docs.ens.domains ) and join Discord( https://chat.ens.domains )
ENSIP (https://docs.ens.domains/ens-improvement-proposals)
Your library may already support ENS - Libraries = ethers.js/web3.js/web3.py/web3j
- Frameworks: waffle/embark/scaffold-eth - ENS official library = ensjs
Agenda - 1. ENS Integration 101 - 2. ENS Avatar
(with upcoming use cases) - 3. Interesting tools/usecases - 4. Upcoming features (optional)
1: ENS Integration 101
Forward lookup matoken.eth
Forward lookup 0x5a384227b65fa093dec...
Forward lookup
Primary ENS name(aka Reverse lookup)
Primary ENS name
Primary ENS name (code)
dWeb (aka contenthash)
2: ENS Avatar
@davatar/react https://github.com/metaphor-xyz/davatar-helpers/tree/master/packages/react
ENS Architecture (Registry & Resolver)
Resolving a name
ENS Architecture (Registry & Resolver) - Address - Contenthash -
PubKey - ABI - Text record - Multicoin https://github.com/ensdomains/resolvers
ENS Resolver extension example: Text record
Text record use case scenario: avatar pfp https://docs.ens.domains/ens-improvement-proposals/ensip-12-avatar-text-records
Text record use case scenario: avatar pfp https://gist.github.com/Arachnid/9db60bd75277969ee1689c8742b75182
Tips: TokenId = labelhash
metadata.ens.domains https://metadata.ens.domains/avatar/matoken.eth/meta (Rinkeby ENS+ Mainnet NFT)
metadata.ens.domains https://metadata.ens.domains/docs
3: Use cases
The rise of numbers https://ens.vision https://gem.xyz
The rise of numbers - 999 club/10kclub - OG ENS
(before Jun-23-2017) - 24h club https://ens.tools https://dune.com/makoto/Old
Interesting use cases (aka the rize of digit) https://ensclock.com
3: Upcoming features
3. Upcoming features - 3.1. Subdomains as NFT (aka name
wrapper) - 3.2. L2 integration (CCIP read)
3.1 Subdomains as NFT (https://github.com/ensdomains/ens-contracts/tree/master/contracts/wrapper)
3.2 L2 integration (CCIP read) https://github.com/smartcontractkit/ccip-read foo.reddit.eth bar.reddit.eth baz.reddit.eth foo.dydx.domains
bar.dydx.domains baz.dydx.domains foo.uniswap.eth bar.uniswap.eth baz.uniswap.eth makerdao.eth dydx.domains uniswap.eth
Thank you! Makoto Inoue /
[email protected]
• https://medium.com/the-ethereum-name-service • @ensdomains
• https://chat.ens.domains • https://ens.domains
Thank you! Makoto Inoue /
[email protected]